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Merge tag 'i2c-for-6.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

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Pull i2c fix from Wolfram Sang:
 "A bugfix for host drivers"

* tag 'i2c-for-6.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: imx: when being a target, mark the last read as processed
This commit is contained in:
Linus Torvalds
2024-02-24 09:46:05 -08:00
parent c6a597fcc7 87aec49936
commit fef85269a1
1 changed files with 5 additions and 0 deletions
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5
drivers/i2c/busses/i2c-imx.c
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@ -803,6 +803,11 @@ static irqreturn_t i2c_imx_slave_handle(struct imx_i2c_struct *i2c_imx,
ctl &= ~I2CR_MTX;
imx_i2c_write_reg(ctl, i2c_imx, IMX_I2C_I2CR);
imx_i2c_read_reg(i2c_imx, IMX_I2C_I2DR);
/* flag the last byte as processed */
i2c_imx_slave_event(i2c_imx,
I2C_SLAVE_READ_PROCESSED, &value);
i2c_imx_slave_finish_op(i2c_imx);
return IRQ_HANDLED;
}